EP4354212A4 - Thermooptisches phasenmodulationsmodul und optischer modulator - Google Patents

Thermooptisches phasenmodulationsmodul und optischer modulator Download PDF

Info

Publication number
EP4354212A4
EP4354212A4 EP22831365.6A EP22831365A EP4354212A4 EP 4354212 A4 EP4354212 A4 EP 4354212A4 EP 22831365 A EP22831365 A EP 22831365A EP 4354212 A4 EP4354212 A4 EP 4354212A4
Authority
EP
European Patent Office
Prior art keywords
thermo
phase modulation
optical modulator
modulation module
optic phase
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP22831365.6A
Other languages
English (en)
French (fr)
Other versions
EP4354212A1 (de
Inventor
Hanxiao LIANG
Yipin SONG
Yingcong ZHOU
Haicang WU
Wenhao MAO
Shiwei Song
Weiqi SUN
Qingyang YU
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Lycore Technologies Co Ltd
Original Assignee
Suzhou Lycore Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suzhou Lycore Technologies Co Ltd filed Critical Suzhou Lycore Technologies Co Ltd
Publication of EP4354212A1 publication Critical patent/EP4354212A1/de
Publication of EP4354212A4 publication Critical patent/EP4354212A4/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/0147—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on thermo-optic effects
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/011—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  in optical waveguides, not otherwise provided for in this subclass
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/015—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on semiconductor elements having potential barriers, e.g. having a PN or PIN junction
    • G02F1/025—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on semiconductor elements having potential barriers, e.g. having a PN or PIN junction in an optical waveguide structure

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
EP22831365.6A 2021-06-28 2022-04-20 Thermooptisches phasenmodulationsmodul und optischer modulator Pending EP4354212A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110721893.9A CN113359328A (zh) 2021-06-28 2021-06-28 热光型相位调制模块及光调制器
PCT/CN2022/087989 WO2023273534A1 (zh) 2021-06-28 2022-04-20 热光型相位调制模块及光调制器

Publications (2)

Publication Number Publication Date
EP4354212A1 EP4354212A1 (de) 2024-04-17
EP4354212A4 true EP4354212A4 (de) 2024-10-16

Family

ID=77536822

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22831365.6A Pending EP4354212A4 (de) 2021-06-28 2022-04-20 Thermooptisches phasenmodulationsmodul und optischer modulator

Country Status (5)

Country Link
US (1) US20240210741A1 (de)
EP (1) EP4354212A4 (de)
JP (1) JP7803983B2 (de)
CN (1) CN113359328A (de)
WO (1) WO2023273534A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113359328A (zh) * 2021-06-28 2021-09-07 苏州极刻光核科技有限公司 热光型相位调制模块及光调制器
CN120669437A (zh) * 2024-03-19 2025-09-19 南京刻得不错光电科技有限公司 热相位调制模块及热光调制器
CN118426207B (zh) * 2024-07-05 2024-10-11 成都万应微电子有限公司 热光开关结构、热光开关结构制备方法及光芯片

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050169566A1 (en) * 2002-06-28 2005-08-04 Nec Corporation Thermophotometric phase shifter and method for fabricating the same
JP2007025583A (ja) * 2005-07-21 2007-02-01 Nippon Telegr & Teleph Corp <Ntt> 熱光学位相変調器およびその製造方法
US20090297092A1 (en) * 2006-10-20 2009-12-03 Morio Takahashi Thermo-optic phase shifter and method for manufacturing same
CN112305785A (zh) * 2019-07-29 2021-02-02 中国科学院上海微系统与信息技术研究所 基于soi衬底的热光相移器的制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3868122B2 (ja) * 1998-08-12 2007-01-17 日本電信電話株式会社 熱光学光変調器
WO2002031555A2 (en) * 2000-10-10 2002-04-18 Lightcross, Inc. Optical attenuator
US20020094186A1 (en) * 2001-01-18 2002-07-18 Chi Wu Optical attenuator
JP2006058858A (ja) * 2004-07-22 2006-03-02 Nippon Telegr & Teleph Corp <Ntt> 導波路型熱光学位相シフタおよびその光回路
JP4638749B2 (ja) * 2005-02-25 2011-02-23 日本電信電話株式会社 熱光学位相変調器及びその製造方法
US8098968B2 (en) * 2007-09-04 2012-01-17 International Business Machines Corporation Silicide thermal heaters for silicon-on-insulator nanophotonic devices
JP2018200388A (ja) * 2017-05-26 2018-12-20 株式会社フジクラ 半導体光集積回路
CN111367097A (zh) * 2020-03-18 2020-07-03 西北工业大学 一种二硫化钼薄膜辅助的光学相移器
CN112462534B (zh) * 2020-12-21 2022-04-29 华中科技大学 一种超近距离金属电极热调相移器
CN113359328A (zh) * 2021-06-28 2021-09-07 苏州极刻光核科技有限公司 热光型相位调制模块及光调制器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050169566A1 (en) * 2002-06-28 2005-08-04 Nec Corporation Thermophotometric phase shifter and method for fabricating the same
JP2007025583A (ja) * 2005-07-21 2007-02-01 Nippon Telegr & Teleph Corp <Ntt> 熱光学位相変調器およびその製造方法
US20090297092A1 (en) * 2006-10-20 2009-12-03 Morio Takahashi Thermo-optic phase shifter and method for manufacturing same
CN112305785A (zh) * 2019-07-29 2021-02-02 中国科学院上海微系统与信息技术研究所 基于soi衬底的热光相移器的制备方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023273534A1 *

Also Published As

Publication number Publication date
JP2024524346A (ja) 2024-07-05
JP7803983B2 (ja) 2026-01-21
WO2023273534A1 (zh) 2023-01-05
EP4354212A1 (de) 2024-04-17
CN113359328A (zh) 2021-09-07
US20240210741A1 (en) 2024-06-27

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Owner name: NANJING LYCORE TECHNOLOGIES CO., LTD.